72 results about "Draught beer" patented technology

A tap is provided that allows multiple streams of draught beers to be dispersed from one keg handle. The tap has one tap handle, one spigot, at least three fluid streams for connecting to at least three pressurized tanks corresponding with the fluid streams. A floating transfer block functions as a selection valve that aligns with a selected fluid stream no that multiple streams of draught beers to be independently dispersed from said one tap handle.

This is a weighing scale specifically designed for the weighing of kegs in the bar and restaurant industry. It is comprised of a stainless steel surface, a digital display unit that measures in ounces, a reset button and a slip resistant underbottom. The scale will also be able to withstand temperatures 4 degrees Celsius and lower so that it can remain a permanent fixture inside the refrigeration unit.

An apparatus and method for dispensing a liquid stored in a container is provided. The apparatus has a housing defining an inner chamber for holding a quantity of a coolant fluid. The housing also has an outer chamber that surrounds the inner chamber. The two chambers are separated by a barrier. A pump located in the inner chamber pumps coolant fluid from the inner chamber into the outer chamber. The pumping action causes the coolant fluid to flow along a flow path up the outer chamber and over the barrier and back into the inner chamber as outer chamber fills. A refrigeration means is located in the flow path for cooling the coolant fluid. The coolant fluid flows over a fluid conduit received in the housing. The fluid conduit is received in the inlet and exits the housing through the outlet for delivering the liquid from the container through the housing to the exterior of the housing. The invention provides a portable apparatus that provides a cool and non-foamed beverage from a beverage container to a dispensing tap.

The invention belongs to the field of membrane filtering and relates to a solid compound enzyme for cleaning a filtering membrane of draught beer. The solid compound enzyme comprises the following components in part by weight: 0.5 to 2.0 parts of xylanase, 0.5 to 2.0 parts of beta-glucanase, 0.5 to 2.5 parts of neutral protease, 0.5 to 1.0 part of pectinase, 0.05 to 0.1 part of calcium chloride, and 0.5 to 1.0 part of ethylene diamine tetraacetic acid (EDTA). The solid compound enzyme cleaning agent which degrades membrane obstruction is prepared aiming at the characteristics of the structure and property of the membrane obstruction of the draught beer; and the filtering membrane of the draught beer can be effectively cleaned with the cleaning agent, so that the service life of the membrane is greatly prolonged, filtering cost is reduced, the environmental pollution brought by acid and base used by the cleaning the membrane can be reduced, and the cleaning agent has realistic significance.

A multiple draught beer dispensing system comprises one tap handle, one spigot, at least three fluid streams, and at least three pressurized tanks corresponding with the fluid streams. A plurality of individual electronic poppet control valves are used to control multiple fluid streams. When the tap handle selects a draft, the poppet valve is actuated by the tap dispenser handle to the beer stream selected so that beer can travel out of the spigot.

The present invention relates to beer brewing technology, and is especially strontium containing draft beer and its brewing process. The strontium containing draft beer is brewed with barley malt, rice and strontium containing mineral water as main material and has strontium content not lower than 0.20 mg/L. During its brewing, strontium containing mineral water, and bitter type hops, fragrant type hops and hops product are used; and relevant measures are taken in the fermentation stage and the filtering stage, so that the strontium containing draft beer product in the shelf life has foam retaining period of 200-350 sec. The strontium containing draft beer has good pure taste, hops scent and unique flavor.

The invention discloses a self-help draught beer vending machine which comprises a draught beer storage tank, a refrigerating machine, an automatic metering device, an RFID radio frequency module, a liquid crystal display screen module and a data collecting and transmitting module. The refrigerating machine is connected with the draught beer storage tank; the automatic metering device is installed at a beer outlet of the draught beer storage tank; the RFID radio frequency module is connected with a beer outlet valve of the draught beer storage tank; the data collecting and transmitting module is connected with the automatic metering device, the RFID radio frequency module and the liquid crystal display screen module. Meanwhile, the invention further discloses a query and monitor system of the self-help draught beer vending machine. According to the self-help draught beer vending machine and the query and monitor system thereof, not only can a client terminal acquire position and draught beer information of the self-help draught beer vending machine in real time to achieve self-help purchase through an RFID radio frequency technique, but also a management terminal can be helped to acquire information such as regional sale statistics, draught beer retaining amount statistics, alarm and maintenance, promotion and optimal arranging locations.

The invention discloses a proteinase A defect yeast and using method to brew pure draught beer in the biological engineering technical domain, wherein the reserving number of brewing yeast (Saccharomyces Carlsbergensis) QD06-2 is CGMCC No1858; the modified strain of proteinase A doesn't contain any exogeneous gene; the technical parameter is 11 deg. C with alpha-amino nitrogen is not less than 200mg/100mL and oxygen aerating quantity is 12mg/L; the density of yeast cell is 1. 8*106-2. 1*106/mL, which can brew draught beer.

The invention discloses a distributor for a draught beer keg. The draught beer keg comprises an air feeding device (1) and a beer barrel (3), wherein a beer spear (2) is mounted on the beer barrel (3); the beer barrel (3) is used for storing liquid beverage; a non-return valve (9) which can be opened by touch triggering is arranged at the outlet of the air feeding device; the distributor (4) at least comprises a distributor seat (5), an air inlet end (6), a liquid outlet end (7) and a piston (8); the piston is provided with a piston non-return valve touch part (10) suitable for touch opening of the non-return valve (9) of the air feeding device, a piston bulge (11) suitable for press opening of the beer spear (2), a piston ring groove (12) suitable for being in gas communication with the air inlet end (6) and the beer barrel (3), and a piston longitudinal hole (13) suitable for being in fluid communication with the beer barrel (3) and the liquid outlet end (7). The distributor can be used for the integrated beer fresh-keeping keg; the piston of the distributor can control a gas passage and a fluid passage in a linking manner; an operating handle of the distributor is in the foldable form and adopts a self-locking structure, and the distributor has relatively high safety performance compared with that in the prior art.

The beverage dispensing system includes a dispensing faucet defining a flow path, a valve head in the flow path movable between a closed position in sealed contact with a valve seat, and an open position. An actuator is manually movable to operate the faucet, and a biasing element is cooperable with the actuator and valve head such that an initial movement of the actuator will automatically cause sufficient energy to be stored or loaded in the biasing element for moving the valve head to the open position but without doing so. Occurrence of a subsequent predetermined event such as a further movement of the actuator will cause the stored energy to be automatically released to rapidly or nearly instantaneously move the valve head to the open position. As a result, no instruction or skill is required to operate the faucet to uniformly dispense pressurized beverages such as draught beer.

The invention discloses an automatic draught beer pouring machine which comprises a draught beer cup placement tray, a stand column and at least one draught beer head. The draught beer cup placement tray is arranged on the stand column and can rotate around the stand column in the horizontal direction. The draught beer heads are arranged on the upper portion of the stand column. In addition, the invention discloses a draught beer cup beer level control method of the automatic draught beer pouring machine. According to the automatic draught beer pouring machine, the structure is simple, metering is accurate, and cleaning and sanitation are easy; and meanwhile, the labor intensity of staff is greatly relieved, and automatic draught beer pouring is achieved.

The invention discloses a technology for recycling beer from beer waste yeast paste, which comprises the steps that the beer waste yeast paste is injected into a circulation tank, and filtered and separated by a metal membrane or a ceramic membrane through a feeding pump, a condenser and a circulation pump; the separated beer penetrating fluid is added to a semi-finished product processing system; a part of waste yeast paste mother liquor returns to the circulation tank, and the other part is filtered by the metal membrane or the ceramic membrane through the circulation pump; and the waste yeast paste is exhausted to enter a deep processing system when the seepage of filter membrane beer is less than 20L/m<2>h. The technology has the advantages of effective separation and clarification of the beer waste yeast paste, high separation speed, high precision, direct elimination of yeast and bacteria, and sterilization technology ignorance, and the separated beer can directly enter a draught beer processing system. After the beer yeast paste is separated by the membranes, the beer is recycled, no waste is exhausted, the yield and the quality of the beer are enhanced, 100 to 150 thousand tons of the beer can be recycled every year equivalent to about RMB 200 million, the BOD (Biochemical Oxygen Demand) value can be reduced by about 50%, and the environment protection load can be greatly reduced.

The invention relates to an inorganic ceramic membrane device for applying to clear and filter draught beer and a method thereof. The device structurally comprises a yeast tank, a series of separator main bodies, a ceramic membrane separation element, a backlash tank, a cleaning tank and a pump. The pump is utilized to pump the draught beer in the yeast tank in the inorganic ceramic membrane separation device; the draught beer is filtered through the ceramic membrane separation element to remove saccharomycetes and microorganism such as bacteria in the beer and a colloid deposit sediment generated by cooling flocculation; the clear beer is separated and sent into a subsequent manufacturing procedure; and one part of a mother solution containing yeast returns to the yeast tank, and the other part of the mother solution is circularly filtered through a circulating pump. The inorganic ceramic membrane device provided by the invention adopts the inorganic ceramic membrane as a filtering element, so that the inorganic ceramic membrane device can carry out steam sterilization and disinfection.

A packaging for filling and extraction of carbonated beverage, preferably draught beer and beer, with addition of an appropriate gas for beverages with low solubility in the carbonated liquid, preferably nitrogen, and the said gas be deposited directly into the filling packaging and filling in contact with carbonated liquid, without being stored in external recipient or in internal device pressure regulator of the packaging, and said packaging include a body (10) provided with a hole where is positioned an extractor valve (20) coupled in a siphon tube (30) sized for the release of carbonated beverages without excessive foaming, whose siphon tube (30) presenting reason between measure diameter of siphon (30) and the respective measure of length up to 2.0%.

The invention provides a manufacturing method of austenitic stainless steel for a non-magnetic color-difference-free beer barrel. The manufacturing method comprises the following steps: continuously casting raw materials of the austenitic stainless steel into a steel billet through a smelting process; sequentially carrying out hot rolling, hot rolled steel coil annealing and pickling, defect grinding, cold rolling, cold rolling, annealing and pickling and finishing on the obtained steel billet; and sequentially performing surface color difference and material magnetism detection on the steel billet machined through the finishing process in the S2 to obtain the austenitic stainless steel suitable for producing the non-magnetic color-difference-free beer barrel. According to the manufacturing method of the austenitic stainless steel for the non-magnetic and color-difference-free beer barrel, stainless steel materials produced by the manufacturing method are used for nearly 3 million stainless steel beer barrels, draught beer barrels, wine barrels, beer fresh-keeping barrels, beer kettles and chemical barrels in numerous international famous brewery enterprises, the advanced technology of steel manufacturing in China is shown, the popularity of enterprises and products is improved, and about 30 million economic benefits are created for the enterprises.

The invention relates to ice blocks with beer yeast live bacteria and a preparation method, belongs to the technical field of brewing of beer and particularly relates a live yeast bacteria conservation method for preparing draft beer, namely fresh beer. The ice blocks contain beer yeast solution, and the beer yeast bacteria in the beer yeast solution are still live; according to the volume ratio of liquid, the ice blocks comprise 900-970 parts of clean water and 30-100 parts of the beer yeast solution; the ice blocks are formed by uniformly mixing the clean water with the beer yeast solution according to the volume ratio and then freezing; and the beer yeast solution is yeast solution for preparing the beer, and the live yeast are contained in the beer yeast solution. The ice blocks have the advantages that as long as the ice blocks are melted in pasteurimd beer under the normal temperature state of 10-40 DEG C, the ice blocks with the beer yeast live bacteria can turn the pasteurimd beer to the fresh beer, the problem that the fresh beer can not be conserved for a long time can be solved, the transportation cost is saved and the current waste of the fresh beer is reduced.

The invention relates to a method for synthesizing LiFePO4 by using a biosurfactant, which belongs to the technical field of the biochemical industry. The Li2CO3, the (NH4)2HPO4 and the FeSO4.7H2O react in equal molar ratio and then are added with a biosurfactant (draught beer), an LiFePO4 precursor is prepared by a coprecipitation method, and then the LiFePO4 precursor is sintered under microwave to obtain the product. Since the biosurfactant is added in during the preparation process of the precursor, the synthesized LiFePO4 has more ideal particle morphology: spherical particles, uniform size, 1-2mum of grain size in average and even dispersion. The process has the advantages of easy control, low production cost, short preparation cycle and feasibility of the industrialization.

The invention relates to a brewing process of beer with watermelon juice. The brewing process comprises the following steps: 1) weighing soybean cake powder and peanut cake powder which are free of mildew and crushed, uniformly mixing the soybean cake powder and peanut cake powder with crushed barley malts to form a mixture I, then, preparing malt juice by saccharifying, filtering, boiling, circulating and precipitating, and cooling, and pumping the malt juice into a sterile fermentation tank; 2) quickly pumping watermelon juice into the fermentation tank, mixing with the malt juice, then, adding honey which accounts for 1.0-1.5wt% of the watermelon juice; 3) inoculating activated beer dry yeast to ferment, and introducing oxygen gas to enable the oxygen content to reach 11-13mg/L, and measuring sugar degree once every 24 hours; 4) after the fermentation is ended, filtering by use of a diatomite filter to obtain the beer with watermelon juice. According to the brewing process of the beer with the watermelon juice disclosed by the invention, the watermelon juice is taken as the main material, the barely malts, the soybean cake powder, the peanut cake powder, the honey, and the like are taken as auxiliary materials, so that the flavor substances in the watermelon are kept as much as possible in a low-temperature fermentation process, and therefore, the variety of the summer draught beer is enriched.

The invention provides an automatic testing method and system for radial mechanical properties of a cork base of a draught-beer barrel. According to the invention, a crossbeam is arranged at the port of the cork base and used as a conducting material for applied load; in testing, standard dynamic or static load force vertically acts on an assigned position of the crossbeam, and prescribed bending moment test load is accurately applied on the cork base so as to allow the cork base to undergo radial deviation; and the value of deflection of the far end of the crossbeam is acquired and used for measurement of radial deviation of the cork base. The automatic testing method and system provided by the invention can realize accurate positioning and clamping of a to-be-tested draught-beer barrel, automatic continuous loading of load and accurate measurement and storage of testing data, so disadvantages of conventional manual operation in testing of the radial mechanical properties of cork bases in factories are overcome, and testing efficiency and precision are improved.

The invention relates to a process for brewing half-juice watermelon beer. The process comprises the following steps: a) inoculating and fermenting, namely, inoculating and culturing bottom fermentation beer yeast at the logarithmic phase into wort, and meanwhile introducing oxygen till the oxygen concentration is 8-10mg/L; b) adding watermelon juice, namely, when the high kransen of fermentation begins after 2-3 days, adding fresh watermelon juice which accounts for 40% of the total volume of a fermented material, and continuously fermenting; and c) performing later fermentation, namely, performing later fermentation when the content of diacetyl is reduced to be less than 0.1mg/L, and filtering the obtained material by using a kieselguhr filtering method after the later fermentation is completed, thereby obtaining the half-juice watermelon beer, wherein the later fermentation comprises two stages, namely, warm storage and cold storage. According to the process, barley malt and fresh watermelon juice are taken as main raw materials, the flavor substances in watermelon are maintained as much as possible in the low-temperature fermentation process, and the variety of draught beer in summer is enriched.

The sixtel keg stacking apparatus is a device designed to create horizontal space efficiency by allowing sixtel kegs to be stacked while simultaneously being tapped and dispensed into a draught beer system. The apparatus offers similar function when utilized with cornelius kegs which have nominally the same dimensions as a sixtel keg. The device is intended to allow pub owners, beer retailers and homebrewers to decrease the square footage of refrigeration space necessary to store and dispense draught beer packaged in the newer, preferred sixtel and cornelius kegs. The apparatus enables these kegs to be vertically stacked upon each other and simultaneously dispensed

The invention discloses an air purifying device for a glass bottled draught beer filling line, which is disposed above a filling machine and a capping machine and comprises a hundred-level air purifying system and an air duct. A bottle conveying star wheel which is used for conveying glass bottles is arranged between the filling machine and the capping machine, an air inlet and an air outlet are arranged at the front end and the rear end of the air duct respectively, and the air outlet is arranged above the bottle conveying star wheel between the filling machine and the capping machine and faces the bottle conveying star wheel. The air purifying device is mounted above the bottle conveying star wheel, when glass bottles filled with draught beer pass through the bottle conveying star wheel, the hundred-level air purifying system can blow out sterile hundred-level air from top to bottom, stable laminar flow is formed in the space, and accordingly the draught beer is protected from pollution at the filling step.